<template>
  <Child3  v-model:list="list"></Child3>
  <ul class="list">
    <li class="list-item" v-for="(item, index) in list" :key="index">
      {{ item }}</li>
  </ul>
</template>

<script setup>
import { ref } from 'vue';
import Child3 from './components/Child3.vue'
const list = ref(['html'])

</script>

<style lang="scss" scoped>
</style>